Life on Earth started out microscopically small, but it didn’t stay that way for long. Here are five of the biggest creatures to have ever called planet Earth home.

T oday, the largest land animal in North America is the bison, which can clock in at nearly 4 meters (13 feet) in length, and ...

Discover the legendary 19-foot Marsh Island gator caught in 1890 and learn how Louisiana manages its thriving gator ...

Have you ever wondered what the biggest land animal in history looked like, or which creature ruled the oceans as the largest of them all? Prehistoric giants often come to mind, but the story goes ...

There are monsters that rise from the depths of rivers to take down crocodiles, deer, and other prey with a swift attack and a choking death grip. Anacondas are some of the largest snakes on the ...

Whales are the giants of the ocean. These amazing creatures live in seas and oceans all around the world. Some travel ...

The biggest great white shark ever recorded in the Atlantic has resurfaced just off the coast of Canada - where he is ...

Biggest ever male great white shark' named Contender has reappeared, with OCEARCH trackers hoping it could reveal where the species breeds.